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Technical Data Sheet
PartsTable / COMPONENT / 12759-00520
12759-00520 ✓ Verified by PartsTable
— · BOLT SCREW
WHAT YOU NEED TO KNOW
Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
PRODUCT OVERVIEW

The BOLT,MACHINE is a the manufacturer industrial component. Key specifications include end_item_identification: MRAP - COMMON NSN - USED ON 3 MRAP VARIANTS AND 1 OTHER WEAPON SYSTEM, part_name_assigned_by_controlling_agency: BOLT, 1 X 7 PHC TYPE 8. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5306-01-556-5397, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
12759-00520
NSN: 5306-01-556-5397
FSC: 5306
CAGE: 0Y3H3 — FASTENAL COMPANY DBA FASTENAL CO (USA)
SPECIFICATIONS
end_item_identificationMRAP - COMMON NSN - USED ON 3 MRAP VARIANTS AND 1 OTHER WEAPON SYSTEM
part_name_assigned_by_controlling_agencyBOLT, 1 X 7 PHC TYPE 8
NSN5306-01-556-5397
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 12759-00520 · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
TECHNICAL CHARACTERISTICS (FLIS)
PART NAME ASSIGNED BY CONTROLLING AGENCYBOLT, 1 X 7 PHC TYPE 8
END ITEM IDENTIFICATIONMRAP - COMMON NSN - USED ON 3 MRAP VARIANTS AND 1 OTHER WEAPON SYSTEM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
14477Interchangeable
interchangeable cross-reference
interchangeable
40506-9 FIND NO 37Interchangeable
interchangeable cross-reference
interchangeable
B144-77Interchangeable
interchangeable cross-reference
interchangeable
6520NCM093963Interchangeable
interchangeable cross-reference
interchangeable
8087030EZInterchangeable
interchangeable cross-reference
interchangeable
25885R1Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 12759-00520?
12759-00520 is a BOLT,MACHINE.
What parts can replace 12759-00520?
There are 6 known substitutes for 12759-00520: 14477, 40506-9 FIND NO 37, B144-77 and 3 more. Substitute compatibility should be verified for your specific system.
Is 12759-00520 still available?
12759-00520 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026